package com.lxk.concurrency.example.immutable;

import java.util.Map;

import com.google.common.collect.Maps;
import com.lxk.concurrency.annoations.NotThreadSafe;

@NotThreadSafe
public class ImmutableExample1 {

	private final static Integer a = 1;
	private final static String b = "2";
	private final static Map<Integer, Integer> map = Maps.newHashMap();

	static {
		map.put(1, 2);
		map.put(3, 4);
		map.put(5, 6);
	}

	public static void main(String[] args) {

		// a = 2;
		// b = "3";
		// map = Maps.newHashMap();

		map.put(1, 3);

		System.out.println(map);
		
	}

}
